1. 1 Heaters for the cooling system tests (lab modules) A. Samoshkin Last update 04-Apr-2011

2. JINR Alexandre.Samochkine @ cern.ch 2 DB MB TT TTTTTT TT t° sensors ( half – module Type0 ) TTTT

3. JINR Alexandre.Samochkine @ cern.ch 3 Module Type 0 cooling scheme 35˚C 25˚C

4. JINR Alexandre.Samochkine @ cern.ch 4 We were planning to use the 220V - 200W heaters, and every mockup mounts 8 of them. We have chosen such a high power to reduce the time needed to warm up the mockup (1600W should warm up the 170 kg of steel in less than 10 minutes). Anyway, if is not convenient to deliver that much power it is possible to use lesser heating and pay that with some extra time during the warm-up phase. DB magnets heating

5. JINR Alexandre.Samochkine @ cern.ch 5 Power dissipation by T0 Lab Module components DB Q 410 W 110 W 150 W PETS  440 W DB Q  300 W AS  3280 W * Technical Specification for the CLIC Two-Beam Module G. RIDDONE EDMS 1097388 * TH Table

6. JINR Alexandre.Samochkine @ cern.ch 6 Heaters for PETS and AS (Suggestion) Ø 8 508 mm Ø 8 2024 mm

7. JINR Alexandre.Samochkine @ cern.ch 7 HOTWATT (USA) Herewith the cost from parts alone, none packed, ex factory Hotwatt USA, without packing and transportation costs. (Price based on min. 2 pcs.) TC31-160/6800W240V/SF3S CHF 285.00 / PCS TC44-160/6800W240V/SF3S CHF 308.00 / PCS Packing-case and freight charge from Hotwatt work to CIF-Switzerland: CHF 1200.- Lead time 6-8 weeks (~ 6 weeks for manufacturing + ~2 week for delivery). Contact: Felix Meyer Sibalco AG, Birmannsgasse 8, 4055 Basel, Tel.: +41 61 264 10 10, Fax: +41 61 264 10 15, f.meyer@sibalco.ch, www.sibalco.ch Ø 8Ø 11,2 4064 Phone conversation 15-Mar 16:00  no control unit supplied. Official offer must be issued by 17-Mar-2001 Offer received 16-Mar 11:59  Clarification on required total qty of units and order them

8. JINR Alexandre.Samochkine @ cern.ch 8 Heaters for T0 Test Module max 480 W 1600 W Max 3050 W - Two 20” (508 mm) long heaters for DB (PETS) - One 80” (2024 mm) long heater for MB (AS) - Sixteen 200W cartridges for DB (Quads) - Two 20” (508 mm) long heaters for DB (PETS) - One 80” (2024 mm) long heater for MB (AS) - Sixteen 200W cartridges for DB (Quads)

9. JINR Alexandre.Samochkine @ cern.ch 9 Heaters for DB & MB (two test modules Type 0) -Four 20” (508 mm) long heaters for DB  Max 480 W, 240 V, Ø 11,176mm, steel (Ref: TS 44-20/480W240V/SF3S) - Two 80” (2032 mm) long heater for MB  Max 6100 W, 240 V, Ø 11,176mm, copper (Ref: TS 44-20/480W240V/SF3S) - Thirty two 200W cartridges for DB Quads -Four 20” (508 mm) long heaters for DB  Max 480 W, 240 V, Ø 11,176mm, steel (Ref: TS 44-20/480W240V/SF3S) - Two 80” (2032 mm) long heater for MB  Max 6100 W, 240 V, Ø 11,176mm, copper (Ref: TS 44-20/480W240V/SF3S) - Thirty two 200W cartridges for DB Quads !  C= 5/8”=16 mm The power leads need some space and wires should pass out To 3D

10. JINR Alexandre.Samochkine @ cern.ch 10 Two modules (optional configuration) - Two 160” (4064 mm) long heaters for MB & DB ? ~6900 W (copper sheath) and ~4400 W (steel sheath)

11. JINR Alexandre.Samochkine @ cern.ch 11 3D Integration layout Back

12. JINR Alexandre.Samochkine @ cern.ch 12 Ø inchØ mmL inchL mm 0,266,60420508 0,3158,001401016 0,3759,525601524 0,4411,176802032 0,4912,4461002540 1203048 1403556 1604064 1804572 2005080 2205588 2406096 We need: Qty Options MetricUS CopperIncoloyStStSteel 508mm, Ø 11,2/12,5mm20"/0,44-0,4941925W/600V1055W/480V720W/480V480W/240V 2024mm, Ø 8mm80"/0,31526095W/240V3050W/240V2285W/240V1525W/240V + 4064mm, Ø 11,2/12,5mm160"/0,44-0,49117755W/600V9765W/480V6660W/480V4440W/240V 4064mm, Ø 8mm160"/0,31516890W/240V6215W/240V4660W/240V3105W/240V TUBULAR HEATERS HOTWATT (USA) Power Dissipation Scheme

13. JINR Alexandre.Samochkine @ cern.ch 13

14. JINR Alexandre.Samochkine @ cern.ch 14 Test Module Type 0 cooling scheme